Pg. 364
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- 39, 40, 41, 43, 45 (multiple angles trig)
- 81, 85, 87 (Review)
For tonight's homework:
- Start by setting whatever is inside the parenthesis equal to theta. (Ex: tan(3x), set θ = 3x so you now have tan(θ))
- Get the trig equation by itself equal to one thing on the other side (finshed product: tan(θ) = 1)
- Determine what angle (θ) makes this statement true.
- Go back to that equation in red and substitute the angle you get for θ.
- Solve for the unknown variable (x or t or A, etc....)
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